Game controller



FIG. 1 is a perspective view of a game controller;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof, the rear view, the right-side view and the left-side view being identical; and,

FIG. 4 is a bottom view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a game controller, as shown and described. 